Inputs = 1 / Accuracy °C = 1.5 / IR Temperature Range Min. °C = -30 / IR Temperature Range Max. °C = 500 / Resolution °C = 0.1 / Response Time ms = 500 / Temperature Scale = Centigrade or Fahrenheit / Distance to Spot Ratio = 10:1 / Display Type = Backlit LCD / Data Storage = No / Battery Type = 1x AA / Battery Life h = 10